Expression object for sparse vector-dense vector subtractions.The SVecDVecSubExpr class represents the compile time expression for subtractions between a sparse vector and a dense vector.
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#include <SVecDVecSubExpr.h>
Inherits blaze::DenseVector< SVecDVecSubExpr< VT1, VT2, TF >, TF >, blaze::Expression, and blaze::Computation.
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enum | { vectorizable = 0
} |
| Compilation switch for the expression template evaluation strategy.
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enum | { canAlias = IsComputation<VT2>::value && CanAlias<VT2>::value
} |
| Compilation flag for the detection of aliasing effects.
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typedef SVecDVecSubExpr< VT1,
VT2, TF > | This |
| Type of this SVecDVecSubExpr instance.
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typedef SubTrait< RT1, RT2 >::Type | ResultType |
| Result type for expression template evaluations.
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typedef ResultType::TransposeType | TransposeType |
| Transpose type for expression template evaluations.
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typedef ResultType::ElementType | ElementType |
| Resulting element type.
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typedef const SelectType
< returnExpr, ExprReturnType,
ElementType >::Type | ReturnType |
| Return type for expression template evaluations.
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typedef const ResultType | CompositeType |
| Data type for composite expression templates.
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typedef SelectType
< IsExpression< VT1 >::value,
const VT1, const VT1 & >::Type | LeftOperand |
| Composite type of the left-hand side sparse vector expression.
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typedef SelectType
< IsExpression< VT2 >::value,
const VT2, const VT2 & >::Type | RightOperand |
| Composite type of the right-hand side dense vector expression.
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typedef VT | VectorType |
| Type of the vector.
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enum | { returnExpr = !IsTemporary<RN1>::value && !IsTemporary<RN2>::value
} |
| Compilation switch for the selection of the subscript operator return type. More...
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typedef VT1::ResultType | RT1 |
| Result type of the left-hand side sparse vector expression.
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typedef VT2::ResultType | RT2 |
| Result type of the right-hand side dense vector expression.
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typedef VT1::ReturnType | RN1 |
| Return type of the left-hand side sparse vector expression.
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typedef VT2::ReturnType | RN2 |
| Return type of the right-hand side dense vector expression.
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typedef VT1::CompositeType | CT1 |
| Composite type of the left-hand side sparse vector expression.
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typedef VT2::CompositeType | CT2 |
| Composite type of the right-hand side dense vector expression.
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typedef VT1::TransposeType | TT1 |
| Transpose type of the left-hand side sparse vector expression.
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typedef VT2::TransposeType | TT2 |
| Transpose type of the right-hand side dense vector expression.
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typedef SubExprTrait< RN1, RN2 >
::Type | ExprReturnType |
| Expression return type for the subscript operator.
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template<typename VT1, typename VT2, bool TF>
class blaze::SVecDVecSubExpr< VT1, VT2, TF >
Expression object for sparse vector-dense vector subtractions.
The SVecDVecSubExpr class represents the compile time expression for subtractions between a sparse vector and a dense vector.
template<typename VT1, typename VT2, bool TF>
Compilation switch for the selection of the subscript operator return type.
The returnExpr compile time constant expression is a compilation switch for the selection of the ReturnType. If either vector operand returns a temporary vector or matrix, returnExpr will be set to false and the subscript operator will return it's result by value. Otherwise returnExpr will be set to true and the subscript operator may return it's result as an expression.
template<typename VT1, typename VT2, bool TF>
Constructor for the SVecDVecSubExpr class.
- Parameters
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lhs | The left-hand side sparse vector operand of the subtraction expression. |
rhs | The right-hand side dense vector operand of the subtraction expression. |
template<typename VT1, typename VT2, bool TF>
template<typename T >
Returns whether the expression is aliased with the given address alias.
- Parameters
-
alias | The alias to be checked. |
- Returns
- true in case an alias effect is detected, false otherwise.
template<typename VT1, typename VT2, bool TF>
Returns the left-hand side sparse vector operand.
- Returns
- The left-hand side sparse vector operand.
template<typename VT1, typename VT2, bool TF>
Subscript operator for the direct access to the vector elements.
- Parameters
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index | Access index. The index has to be in the range . |
- Returns
- The resulting value.
template<typename VT, bool TF>
Conversion operator for non-constant vectors.
- Returns
- Reference of the actual type of the vector.
template<typename VT, bool TF>
Conversion operator for constant vectors.
- Returns
- Const reference of the actual type of the vector.
template<typename VT1, typename VT2, bool TF>
Returns the right-hand side dense vector operand.
- Returns
- The right-hand side dense vector operand.
template<typename VT1, typename VT2, bool TF>
Returns the current size/dimension of the vector.
- Returns
- The size of the vector.
The documentation for this class was generated from the following file: